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(MESS) Fixed H-Bias effects, fixing in particular a video bug with Teleroboxer, nw

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This commit is contained in:
Angelo Salese 2012-08-24 00:13:05 +00:00
parent d0e0addda5
commit fce5cd427e
1 changed files with 7 additions and 8 deletions
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15
src/mess/drivers/vboy.c
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@ -22,8 +22,6 @@
- spaceinv: missing shots - spaceinv: missing shots
- telerobo: crashes if you die - telerobo: crashes if you die
- telerobo: hangs after winning first match; - telerobo: hangs after winning first match;
- telerobo: when you beat your opponent, the winning animation has a gfx bug
(HBias negative numbers?)
- vlab: doesn't boot (irq issue?) - vlab: doesn't boot (irq issue?)
- wariolnd: brightness gets suddently darker during intro. - wariolnd: brightness gets suddently darker during intro.
- waterwld: doesn't accept start input at title screen (regression, it used to work); - waterwld: doesn't accept start input at title screen (regression, it used to work);
@ -287,15 +285,16 @@ void vboy_state::draw_bg_map(bitmap_ind16 &bitmap, UINT16 *vboy_paramtab, int mo
for(x=0;x<=w;x++) for(x=0;x<=w;x++)
{ {
int src_x,src_y; int src_x,src_y;
INT16 y1 = (y+gy); INT32 y1 = (y+gy);
INT16 x1 = (x+gx); INT32 x1 = (x+gx);
int pix = 0; int pix = 0;
x1 += right ? -gp : gp; x1 += right ? -gp : gp;
if (mode==1)
x1 += (INT16)vboy_paramtab[y*2+(right ^ 1)];
src_x = x+mx; src_x = x+mx;
if (mode==1)
src_x += (INT16)vboy_paramtab[y*2+(right ^ 1)];
src_y = y+my; src_y = y+my;
src_x += right ? -mp : mp; src_x += right ? -mp : mp;
@ -475,7 +474,7 @@ UINT8 vboy_state::display_world(int num, bitmap_ind16 &bitmap, bool right, int &
static SCREEN_UPDATE_IND16( vboy_left ) static SCREEN_UPDATE_IND16( vboy_left )
{ {
vboy_state *state = screen.machine().driver_data<vboy_state>(); vboy_state *state = screen.machine().driver_data<vboy_state>();
bitmap.fill(state->m_vip_regs.BKCOL, cliprect); bitmap.fill(screen.machine().pens[state->m_vip_regs.BKCOL], cliprect);
int cur_spt; int cur_spt;
if(!(state->m_vip_regs.DPCTRL & 2)) /* Don't bother if screen is off */ if(!(state->m_vip_regs.DPCTRL & 2)) /* Don't bother if screen is off */
@ -491,7 +490,7 @@ static SCREEN_UPDATE_IND16( vboy_left )
static SCREEN_UPDATE_IND16( vboy_right ) static SCREEN_UPDATE_IND16( vboy_right )
{ {
vboy_state *state = screen.machine().driver_data<vboy_state>(); vboy_state *state = screen.machine().driver_data<vboy_state>();
bitmap.fill(state->m_vip_regs.BKCOL, cliprect); bitmap.fill(screen.machine().pens[state->m_vip_regs.BKCOL], cliprect);
int cur_spt; int cur_spt;
if(!(state->m_vip_regs.DPCTRL & 2)) /* Don't bother if screen is off */ if(!(state->m_vip_regs.DPCTRL & 2)) /* Don't bother if screen is off */